I like this racquet a lot, especially the cosmetic. Have Bio Max 200G as well and five HM and M-Fil 300. Customize all these sticks to similar weight ( about 340 gr) and also put some stuff inside handles for more solid and comfy feeling.
Friend has one, used to have two until few weeks ago.
Anyway, Copolymer at 56-58 range. He generally steals/borrows my reels so Volkl 16g or 17g, or similar. I got other reels but all similar copolymer. He's very flat hitter by today's standards.